#3F3837
Dark Gray
HEX
RGB
HSL
About #3F3837 Dark Gray
#3F3837 is a dark gray color. In the RGB color model, it is composed of 63 red, 56 green, and 55 blue. In the HSL color space, it has a hue of 7°, saturation of 7%, and lightness of 23%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #3F3837 in your CSS, SCSS, or Tailwind projects.
Color Properties
7°
Hue
7%
Saturation
23%
Lightness
Dark Gray
Color Harmonies
Colors that work well with #3F3837 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F3837 against white and black backgrounds.
Aa#3F3837 on White
Contrast Ratio11.46:1
AA ✓AA Large ✓AAA ✓
Aa#3F3837 on Black
Contrast Ratio1.83:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3F3837 across different color formats.
| Format | Value |
|---|---|
| HEX | #3F3837 |
| RGB | rgb(63, 56, 55) |
| HSL | hsl(7, 7%, 23%) |
| RGB Decimal | 63, 56, 55 |
| RGB Percent | 24.7%, 22.0%, 21.6% |
| CMYK (approx.) | 0%, 11%, 13%, 75% |
Related Palettes
12 palettes using #3F3837 or similar colors